The Seiko Prospex Speedtimer Solar GPS SSH167J1 is an exciting new part of the iconic Speedtimer line and Seiko has taken the classic design and updated it with GPS connectivity. With it's 42mm diameter case (excluding crown) the SSH167J1 is a very comfortable and most of all practical companion. Of course the watch is water resistant to 100m and the beautiful dial is protected by a sapphire crystal. The movement powering all this is the Seiko Cal. 5X83 Solar GPS movement, which is solar powered and extremely accurate. This movement was previously limited to the Seiko Astron line, but you can now find this exceptional movement in a Seiko Prospex case! Movement Caliber Number 5X83 Movement Type GPS solar Precision ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C ) Power reserve Operating for approx. 6 months (when fully charged), power save: approx. 2 years Jewels 14 Functions Overcharge prevention function Power save function Chronograph up to 12 hours in 1/20 second increments Perpetual calendar to the February 28, 2100 World time function (38 cities) Dual-time function Day display Power reserve indicator Time transfer function (Switching between the main-dial and sub-dial) GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment) Satellite acquisition status display function Reception result display function DST (Daylight Saving Time) Function to prevent the GPS signal reception (in-flight mode) Automatic hand position alignment function Case/Band Case Material Stainless steel (super hard coating) Case Size Thickness:12.9mmDiameter:42.0mmLug-to-lug:49.6mm Crystal Dual-curved sapphire crystal Crystal Coating Super-clear coating LumiBrite LumiBrite on hands and index(es) Clasp Three-fold clasp with push button release Distance between lugs 20mm Other Details Water Resistance 10 bar Magnetic Resistance 4,800 A/m Weight 156.0g Features Clasp with Smart Adjuster function Screw case back
